#ifndef __COMM_H__
#define __COMM_H__ 

//#pragma once 
#include<stdio.h>
#include<sys/types.h>
#include<sys/ipc.h>
#include<unistd.h>
#include<fcntl.h>
#include<sys/shm.h>
//#define PATHNAME "/tmp"
#define PROJ_ID 0x66 
#define PATHNAME "/home/moyuz/Code/linux/IProcessComm/shm/1_shm"
#define SIZE 4096 //必须为4096整数倍

#endif 
